Home / 123,496,018.43-185,224,149.69-36,037,000.98

Finding the Fourth Proportional to 123,496,018.43, 185,224,149.69 and 36,037,000.98

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Solution

The fourth proportional to 123,496,018.43, 185,224,149.69 and 36,037,000.98 is: 54,049,700.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,496,018.43 : 185,224,149.69 = 36,037,000.98 : x
  2. Step 2: Convert to fraction form
    123,496,018.43/185,224,149.69 = 36,037,000.98/x
  3. Step 3: Cross multiply
    123,496,018.43x = 185,224,149.69 × 36,037,000.98
  4. Step 4: Simplify right side
    123,496,018.43x = 6,674,922,863,763,057
  5. Step 5: Solve for x
    x = 6,674,922,863,763,057/123,496,018.43
  6. Step 6: Final answer
    x = 54,049,700.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.